What are the ways to cut a roll of fabric? (diolen)
I want to pre cut it to strips so save time

Is there a cheap way to do so?
Also, do Easy composites offer this kind of service?

Are you talking across the roll or cutting it width ways?  Just use shears normally.  To cut it on the roll would probably be difficult to do without some kind of slitting machine that can roll off the roll, cut and roll back on to another roll.  Its not a service we offer. 

Warren Penalver
Easy Composites / Carbon Mods - Technical Support Assistant